@misc{indiciae967604de6c98,
  title = {The non-visualized gall bladder.},
  author = {F MARTIN and A G MASSIMIANO},
  year = {1952},
  doi = {10.1056/nejm195203272461303},
  url = {https://pubmed.ncbi.nlm.nih.gov/14910844/},
  note = {Source identifier: 14910844}
}